What are the most common interview questions about data structures?

Question

Java

I'm about ready for what will be asked about arrays and ArrayList. I can answer these questions. But I have doubts about LinkedList and HashMap. Can you please give examples of tricky questions about these two data structures that you met in your practice? How to talk about them so that the interviewer is satisfied with my answer?

Answer 1

My practice says that you cannot memorize the answers to tricky questions before an interview. If you really understand the structures that will be asked, then you can give answers to any questions about them. If you don't understand, you can't.